Update install.sh

Reviewed-on: #12

install.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-SCRIPT_URL="https://git.zakscode.com/ztimson/fallback-ap/raw/branch/master/pi-fallback-ap.sh"
+SCRIPT_URL="https://git.zakscode.com/ztimson/fallback-ap/raw/branch/master/fallback-ap.sh"
 INSTALL_PATH="/usr/local/bin/fallback-ap"
 
 if [ "$EUID" -ne 0 ]; then
@@ -13,10 +13,7 @@ fi
 
 prompt() {
     local __var="$1" __question="$2" __default="$3" __answer=""
-    if exec 3<>/dev/tty 2>/dev/null; then
+    read -r -p "$__question [$__default]: " __answer < /dev/tty || __answer=""
-        read -r -p "$__question [$__default]: " __answer <&3 || __answer=""
-        exec 3<&-
-    fi
     printf -v "$__var" '%s' "${__answer:-$__default}"
 }
 
@@ -28,7 +25,7 @@ if [ -f "$EXISTING_CONFIG" ]; then
 fi
 
 DEFAULT_SSID="${SAVED_SSID:-$(hostname)}"
-DEFAULT_PASSWORD="${SAVED_PASSWORD:-guesswhatitis}"
+DEFAULT_PASSWORD="${SAVED_PASSWORD:-abcd1234}"
 DEFAULT_CIDR="${SAVED_CIDR:-10.10.10.1/24}"
 DEFAULT_DHCP_START_OCTET="${SAVED_DHCP_START_OCTET:-100}"
 DEFAULT_DHCP_END_OCTET="${SAVED_DHCP_END_OCTET:-250}"